Showing actual assignees in task search

[joyguptaa]

Issue Description

Currently, the task search on the status site does not display real-time assignees when searching. Consequently, it only shows the typed value as the assignee, which may not exist in the database.

Expected Behavior

The task search should display actual suggestions for assignees instead of showing the user's input. It should fetch user details from the backend once someone searches for an assignee.

Current Behavior

The system currently shows the typed value as a suggestion for the assignee, which may not exist.

Current Behavior

• Assignees should be fetched from the server based on user input

Screenshots

Screen.Recording.2023-12-21.at.11.21.22.PM.mov

Reproducibility

• This issue is reproducible
• This issue is not reproducible

Steps to Reproduce

1. Visit https://status.realdevsquad.com/tasks?dev=true
2. Use the new task search bar and type something random.
3. Notice that it is showing a suggestion for the assignee with the same random string

Severity/Priority

• Critical
• High
• Medium
• Low

Additional Information

NA

Checklist

• I have read and followed the project's code of conduct.
• I have searched for similar issues before creating this one.
• I have provided all the necessary information to understand and reproduce the issue.
• I am willing to contribute to the resolution of this issue.

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